package cn.tedu.springmvc.controller;

import cn.tedu.springmvc.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BmiController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String bmi (BmiDTO bmiDTO){
        System.out.println(bmiDTO);
        Double bmi = bmiDTO.getWeight()/(bmiDTO.getHeight()* bmiDTO.getHeight());
        if (bmi<18.5){
            return "偏瘦";
        } else if (bmi<24) {
            return  "正常";
        } else if (bmi<27) {
            return "微胖";
        }else {
            return "超重,该减肥了";
        }
    }
}
